Traditional Culture Encyclopedia - Traditional stories - How to solve problems by equations in middle school physics
How to solve problems by equations in middle school physics
Find equivalence. Make an equation.
Generally, two or more equivalence relationships are given in the question stem. For example: when what ---,when what.
Make the required physical two appear in the equation
Generally the questions that require equations are missing some necessary known quantities, which need to be derived through a system of equations
The questions that require equations are missing some necessary known quantities, which need to be derived through a system of equations.
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